Dual task effects of walking when talking in Alzheimer's disease.
D000368:Aged; D000544:Alzheimer Disease / Q000523:psychology*; D001245:Association Learning; D006801:Humans; D008568:Memory; D012016:Reference Values; D013060:Speech; D013064:Speech Disorders / Q000209:etiology; D016138:Walking / Q000502:physiology*